{1} Bugs by priority (991 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 991)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#11565 Restore code to handle '-fmax-worker-args' flag Compiler 7.10.3 normal new Feb 9, 2016
#11564 Possible overzealous unfolding Compiler 8.1 high simonpj new Feb 9, 2016
#11563 fvProv falls into a hole (instead of detecting missing type argument) (regression from -rc1 to -rc2) Compiler 8.0.1-rc2 normal new Feb 9, 2016
#11562 WARNING: file compiler/stgSyn/CoreToStg.hs, line 250: $fCategoryConstraint:- True False Compiler 8.1 normal new Feb 9, 2016
#11560 panic: isInjectiveTyCon sees a TcTyCon Compiler (Type checker) 8.1 normal new Feb 8, 2016
#11559 Building a cross-compiler for MIPS target on Mac OS X host fails Build System 7.10.3 normal new Feb 8, 2016
#11558 Using Cabal 1.22 against GHC 8.0 results in unhelpful errors Package system 8.0.1-rc1 highest 8.0.1 new Feb 8, 2016
#11556 GHC recompiles unchanged hs-boot files Driver 7.10.3 normal new Feb 8, 2016
#11555 catch _|_ breaks at -O1 Compiler 8.0.1-rc2 highest 8.0.1 new Feb 7, 2016
#11554 Self quantification in GADT data declarations Compiler (Type checker) 8.0.1-rc2 high 8.0.1 new Feb 7, 2016
#11553 `round (± ∞ :: Double)` not infinite libraries/base normal new Feb 7, 2016
#11549 Add -fshow-runtime-rep Compiler 8.1 highest 8.0.1 goldfire new Feb 6, 2016
#11548 Absolutely misleading error message on kind error Compiler (Type checker) 8.1 high goldfire new Feb 6, 2016
#11547 Accessing shadowed definitions in GHCi GHCi 8.0.1-rc1 normal new Feb 6, 2016
#11546 Compiler warning: cast from pointer to integer of different size Compiler normal new Feb 5, 2016
#11545 Strictness signature blowup Compiler 7.10.3 normal new Feb 5, 2016
#11542 Profiling call count frequently 0 when it shouldn't be Profiling 7.8.3 normal new Feb 5, 2016
#11541 Type errors sometimes has a lot of irrelevant information Compiler 7.8.3 normal new Feb 5, 2016
#11540 ghc accepts non-standard type without language extension Compiler (Parser) 7.8.4 normal new Feb 5, 2016
#11538 Wrong constants in LL code for big endian targets Compiler (LLVM) 8.1 normal new Feb 4, 2016
#11537 GHC fails to compile if source is in /ghc Build System 7.10.3 normal new Feb 4, 2016
#11536 Multitude of different error messages when installed package is missing a module Compiler 7.10.3 normal new Feb 4, 2016
#11535 Derived instance of Read/Show causes runtime exception for infix Unicode value constructors Compiler 7.10.3 normal new Feb 4, 2016
#11533 Stack check not optimized out even if it could be Compiler (CodeGen) 7.10.3 normal 8.0.1 merge Feb 3, 2016
#11532 ghc: panic! occured Compiler 7.10.3 high 8.2.1 infoneeded Feb 3, 2016
#11530 Make fails on systems with GREP_OPTIONS Build System 7.10.3 normal 8.0.1 merge Feb 3, 2016
#11529 Show instance of Char should print literals for non-ascii printable charcters Compiler 7.10.3 normal new Feb 3, 2016
#11527 Pattern match translation suboptimal Compiler 7.8.3 normal new Feb 2, 2016
#11526 unsafeLookupStaticPtr should not live in IO Core Libraries 8.0.1-rc1 normal 8.0.1 new Feb 2, 2016
#11525 Using a dummy typechecker plugin causes an ambiguity check error Compiler (Type checker) 8.0.1-rc1 normal new Feb 1, 2016
#11524 Something is amiss with quantification in pattern synonym type signatures Compiler (Type checker) 8.0.1-rc1 high 8.0.1 new Feb 1, 2016
#11523 Infinite Loop when mixing UndecidableSuperClasses and the class/instance constraint synonym trick. Compiler (Type checker) 8.0.1-rc1 highest 8.0.1 merge Feb 1, 2016
#11522 maxStkSize can overflow Runtime System 7.8.4 normal MarcelineVQ new Feb 1, 2016
#11521 Test failures for the `profasm` way when BUILD_PROF_LIBS=YES Test Suite 7.11 normal new Jan 31, 2016
#11520 GHC falls into a hole if given incorrect kind signature Compiler (Type checker) 8.0.1-rc1 highest 8.0.1 new Jan 31, 2016
#11519 Inferring non-tau kinds Compiler 8.1 normal new Jan 30, 2016
#11518 Test TcCoercibleFail hangs with substitution sanity checks enabled Compiler (Type checker) 8.1 normal niteria new Jan 30, 2016
#11517 ghc -haddock fails to parse doc comments in closed type families Compiler (Parser) 7.10.3 normal new Jan 30, 2016
#11516 Panic, "falls into a hole" Compiler (Type checker) 7.10.3 high 8.2.1 new Jan 30, 2016
#11515 PartialTypeSignatures suggests a redundant constraint with constraint families Compiler 8.1 normal new Jan 29, 2016
#11514 Impredicativity is still sneaking in Compiler 8.1 normal goldfire new Jan 29, 2016
#11513 Work out when GADT parameters should be specified Compiler 8.1 normal new Jan 29, 2016
#11512 An unwritten kind variable is "specified", when it shouldn't be. Compiler 8.1 normal goldfire new Jan 29, 2016
#11511 Type family producing infinite type accepted as injective Compiler (Type checker) 8.1 normal new Jan 29, 2016
#11509 Incorrect error message in StandaloneDeriving: "The data constructors of <typeclass> are not all in scope" Compiler 8.0.1-rc1 normal new Jan 29, 2016
#11508 QuickCheck application hangs with concurrent read/write of Chan Compiler 7.10.3 normal infoneeded Jan 29, 2016
#11506 uType_defer can defer too long Compiler 8.1 normal new Jan 28, 2016
#11505 Boot file problem Compiler 7.8.3 normal new Jan 28, 2016
#11503 TypeError woes (incl. pattern match checker) Compiler 8.1 normal new Jan 28, 2016
#11501 Building nofib/fibon returns permission denied NoFib benchmark suite 7.10.3 normal rem new Jan 27, 2016
#11499 Loading temp shared object failed in GHCi GHCi 7.10.3 normal trommler new Jan 27, 2016
#11498 GHC requires kind-polymorphic signatures on class head Compiler (Type checker) 7.10.2-rc2 normal new Jan 27, 2016
#11495 TH_spliceE5_prof is failing with release candidate 8.0.1 Compiler 8.0.1-rc1 normal 8.0.1 new Jan 26, 2016
#11490 check architecture before attempting to load object files Runtime System (Linker) 8.0.1-rc1 low new Jan 26, 2016
#11488 -dynamic-too is entirely undocumented Documentation 7.10.3 normal simonmar new Jan 25, 2016
#11485 Very unhelpful message resulting from kind mismatch Compiler (Type checker) 8.0.1-rc1 normal new Jan 24, 2016
#11484 Type synonym using -XTypeInType can't be spliced with TH Template Haskell 8.0.1-rc1 normal new Jan 23, 2016
#11483 Ghci integration with readline GHCi 7.10.3 normal Geraldus new Jan 23, 2016
#11476 gcc leaves undeleted temporary files when invoked with a response file Compiler 7.10.3 high new Jan 21, 2016
#11475 Lint should check for inexhaustive alternatives Compiler 7.10.3 normal new Jan 21, 2016
#11474 incorrect redundant-constraints warning Compiler (Type checker) 8.0.1-rc1 normal 8.2.1 new Jan 21, 2016
#11473 Levity polymorphism checks are inadequate Compiler 7.10.3 highest 8.0.1 goldfire new Jan 21, 2016
#11471 Kind polymorphism and unboxed types: bad things are happening Compiler (Type checker) 7.10.3 normal goldfire new Jan 21, 2016
#11468 testsuite should ignore config files Test Suite 8.1 normal new Jan 21, 2016
#11463 Template Haskell applies too many arguments to kind synonym Template Haskell 8.0.1-rc1 normal new Jan 20, 2016
#11456 Type application and :set +c command cause panic Compiler 8.1 normal new Jan 18, 2016
#11450 Associated types at wrong type in instance Compiler 7.10.3 high 8.0.1 new Jan 18, 2016
#11449 Treat '_' consistently in type declarations Compiler 7.10.3 normal new Jan 18, 2016
#11444 8.0 rc1 panics in applyTypeToArgs Compiler 8.0.1-rc1 normal new Jan 17, 2016
#11443 SPECIALIZE pragma does not work + compilation times regression in GHC 8.0-rc1 Compiler 8.0.1-rc1 highest new Jan 17, 2016
#11437 Don't put static (version-based) feature gates in compilerInfo Compiler 7.11 normal new Jan 15, 2016
#11436 ValueError: invalid literal for int() with base 10: '#11238' Trac & Git normal hvr new Jan 15, 2016
#11435 Evidence from TC Plugin triggers core-lint warning Compiler 7.10.2 normal new Jan 15, 2016
#11432 Cannot export operator newtype Compiler 8.0.1-rc1 highest 8.0.1 skvadrik new Jan 15, 2016
#11431 GHC instantiates levity-polymorphic type variables with foralls Compiler 8.1 normal new Jan 14, 2016
#11427 superclasses aren't considered because context is no smaller than the instance head Compiler 8.0.1-rc1 normal new Jan 14, 2016
#11424 "Occurs check" not considered when reducing closed type families Compiler (Type checker) 8.1 normal new Jan 14, 2016
#11421 adding a PartialTypeSignatures to a binding affected by MonoLocalBinds leads compile-time failure Compiler 7.10.2 normal new Jan 13, 2016
#11415 pandoc-types fails to build on 4 GB machine Compiler 7.10.3 normal new Jan 12, 2016
#11414 Panic with -XStrict: StgCmmEnv: variable not found Compiler 7.11 highest 8.0.1 new Jan 12, 2016
#11413 GHC 8.1.20160111 fails to bootstrap itself. Compiler 8.1 highest thomie new Jan 12, 2016
#11410 Quantification over unlifted type variable Compiler 8.1 normal goldfire new Jan 12, 2016
#11409 Cannot instantiate literals using TypeApplications Compiler 8.0.1-rc1 normal 8.0.1 new Jan 11, 2016
#11407 -XTypeInType uses up all memory when used in data family instance Compiler (Type checker) 8.0.1-rc1 highest 8.0.1 goldfire new Jan 11, 2016
#11406 RTS gets stuck in scheduleDetectDeadlock() Runtime System 8.1 normal new Jan 11, 2016
#11401 No match in record selector ctev_dest Compiler 8.0.1-rc1 highest 8.0.1 goldfire new Jan 10, 2016
#11400 * is not an indexed type family Compiler (Type checker) 8.1 normal new Jan 10, 2016
#11399 Ill-kinded instance head involving -XTypeInType can invoke GHC panic Compiler (Type checker) 8.1 highest 8.0.1 goldfire new Jan 10, 2016
#11395 The via-C code generation backend is incompatible with gcc 5.3.1 on m68k (ELF) Compiler 7.10.2 normal new Jan 9, 2016
#11384 Error says to fix incorrect return type Compiler 7.6.3 normal new Jan 8, 2016
#11383 CAFs lose sharing due to implicit call stacks Compiler 8.0.1-rc1 normal 8.0.1 gridaphobe new Jan 8, 2016
#11382 Optimize Data.Char Core Libraries 7.10.3 normal 8.2.1 new Jan 8, 2016
#11380 Compiling a 10.000 line file exhausts memory Compiler 7.10.3 normal new Jan 8, 2016
#11376 Inconsistent specified type variables among functions and datatypes/classes when using -XTypeApplications Compiler (Type checker) 8.1 normal goldfire new Jan 8, 2016
#11375 Type aliases twice as slow to compile as closed type families. Compiler (Type checker) 8.1 high new Jan 7, 2016
#11371 Bogus in-scope set in substitutions Compiler 7.10.3 high 8.2.1 niteria new Jan 7, 2016
#11369 Suppress redundant-constraint warnings in case of empty classes Compiler (Type checker) 8.1 normal 8.0.1 simonpj new Jan 7, 2016
#11368 Pattern synonym name is mangled when patterns are non-exhaustive Compiler 8.1 low mpickering new Jan 7, 2016
#11362 T6137 doesn't pass with reversed uniques Compiler 8.1 normal niteria new Jan 6, 2016
#11360 Test "termination" doesn't pass with reversed uniques Compiler 8.1 normal niteria new Jan 6, 2016
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